An isoradial problem with sideconditions in trigonal lattices (Q1179568)
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scientific article; zbMATH DE number 24943
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An isoradial problem with sideconditions in trigonal lattices |
scientific article; zbMATH DE number 24943 |
Statements
An isoradial problem with sideconditions in trigonal lattices (English)
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26 June 1992
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Es seien \(M\) bzw. \(Z\) die Klassen aller kompakten konvexen Mengen der Ebene, die genau einen Punkt des Gitters mit Basis (1,0), \((1/2,\sqrt{3}/2)\) enthalten, der zugleich Umkreismittelpunkt bzw. Symmetriezentrum ist. Es werden die Mengen in \(Z\) und, für den Fall \(r\leq \sqrt{3}\), in \(M\) charakterisiert, die bei vorgelegtem Umkreisradius \(r\) maximalen Inhalt haben.
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plane isoradial problem
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plane isodiametral problem
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0.6999310255050659
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0.6999310255050659
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